@unpublished{repository18919,
           title = {SK, Absensi, BAP, dan Nilai Mata Kuliah Kalkulus I 2023},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof DR HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/18919/},
          author = {Feli Cianda Adrin Burhendi, FCAB}
}